492655001 has 2 divisors, whose sum is σ = 492655002. Its totient is φ = 492655000.

The previous prime is 492654991. The next prime is 492655063. The reversal of 492655001 is 100556294.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 444366400 + 48288601 = 21080^2 + 6949^2 .

It is a cyclic number.

It is not a de Polignac number, because 492655001 - 2⁶ = 492654937 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (492655201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246327500 + 246327501.

It is an arithmetic number, because the mean of its divisors is an integer number (246327501).

Almost surely, 2^492655001 is an apocalyptic number.

It is an amenable number.

492655001 is a deficient number, since it is larger than the sum of its proper divisors (1).

492655001 is an equidigital number, since it uses as much as digits as its factorization.

492655001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 492655001 is about 22195.8329647707. The cubic root of 492655001 is about 789.7948519284.

The spelling of 492655001 in words is "four hundred ninety-two million, six hundred fifty-five thousand, one".